2011 Dodge Charger electricol issue

So my batterie went out last week we passed cables and it kept dieing, so I bought a new batterie the car runs find everything was working till I got home put the alarm on, the door locked but for some reason the engine light stayed on the press bottom to start it stayed on and it said it was on run and on neutral. the lights to the dashboard also would not turn off . so the next morning the car was completely dead they checked the alternator it was good took it to 3 different agency’s and can’t figure out what going on with the car I have change the computer module the cluster and the car still does the same thing .. know there say I would have to do all the electrical wiring and that’s like 3/5000 . Can that’s really be the problem the car still runs good but if I turn it off over night it will be completely dead .. thanks in advance for and advice

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.